diff --git a/Cargo.lock b/Cargo.lock
index 8fd8b0c..8b94fec 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -107,9 +107,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "clap"
-version = "4.5.19"
+version = "4.5.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7be5744db7978a28d9df86a214130d106a89ce49644cbc4e3f0c22c3fba30615"
+checksum = "b97f376d85a664d5837dbae44bf546e6477a679ff6610010f17276f686d867e8"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -117,9 +117,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.5.19"
+version = "4.5.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a5fbc17d3ef8278f55b282b2a2e75ae6f6c7d4bb70ed3d0382375104bfafdb4b"
+checksum = "19bc80abd44e4bed93ca373a0704ccbd1b710dc5749406201bb018272808dc54"
 dependencies = [
  "anstream",
  "anstyle",
@@ -381,9 +381,9 @@ checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.86"
+version = "1.0.87"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5e719e8df665df0d1c8fbfd238015744736151d4445ec0836b8e628aae103b77"
+checksum = "b3e4daa0dcf6feba26f985457cdf104d4b4256fc5a09547140f3631bb076b19a"
 dependencies = [
  "unicode-ident",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index cf6e285..79cc65d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ panic = "abort"
 strip = false
 
 [dependencies]
-clap = { version = "4.5.19", features = ["derive"] }
+clap = { version = "4.5.20", features = ["derive"] }
 core-foundation = "0.10.0"
 libc = "0.2.159"
 ratatui = { version = "0.28.1", features = ["serde"] }
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..21966ff
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,7 @@
+lint:
+	cargo fmt --check
+	cargo check --release --locked
+
+update:
+	@# cargo install cargo-edit
+	cargo upgrade -i
diff --git a/readme.md b/readme.md
index 6451cf5..13f7c64 100644
--- a/readme.md
+++ b/readme.md
@@ -5,7 +5,7 @@
 [<img src="https://badgen.net/static/-/buy%20me%20a%20coffee/ff813f?icon=buymeacoffee&label" alt="donate" />](https://buymeacoffee.com/vladkens)
 
 <div align="center">
-  <img src=".github/macmon.png" alt="macmon preview" />
+  <img src="https://github.com/vladkens/macmon/blob/assets/macmon.png?raw=true" alt="preview" />
   <br />
   Sudoless performance monitoring CLI tool for Apple Silicon processors.
 </div>